- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 51°57'39"N 4°22'24"W
- Eastings/Northings: 237019, 231814
- OS Grid: SN370318
- Mapcode Local: GBR DC.LPTJ
- Mapcode Global: VH3KW.4ZR4
Location and coordinates are for the approximate centre of Allt Troedyrhiw within this administrative area.
Geographic features and populated places may cross administrative borders.